Customers occasionally desire to switch from flat-cut components to moulded components. With quick turn waterjet cut gaskets made from moulded Liquid Silicone Rubber sheets, this change as customers work through small prototype runs of initial designs. The same material can be used when designs evolve and moulds are needed. Since the material is the same for both the prototypes and the production pieces, this reduces the need for repeat testing and validation.
Molding can be a particularly economical method for parts lacking any type of 3D geometry in high volume production, as traditional die-cutting and waterjet cutting incur material waste costs. A small window gasket, for instance, can be fairly affordable to produce as a waterjet cut item in small quantities, but as production quantities rise, the total cost of the lost window cutout can pile up. In situations like this, investing in tooling up a production Liquid Silicone Rubber mould results in a significantly more cost-effective solution that lowers the final piece price.
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